baber/WOPTO huggingface dataset:
Patent JP-2004280593-A (JP)
Title: Image information processing system
Inventor: BANBA KATSUHIKO
IPC: G08G1/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system of comparatively simple configuration which can reliably recognize number information on a traveling vehicle in various scenes.  <P>SOLUTION: This system comprises a radar processor 40 which detects a moving body with a radar device 30, and a recognition device 20 which photographs the moving body with a camera 10 on the basis of moving body detection information from the radar processor 40, and extracts a moving body image portion on a photographed still image to analyze the portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288679-A (JP)
Title: Method of manufacturing visible semiconductor laser
Inventor: MAKITA HIRONOBU
IPC: H01S5/223
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when the conventional method of manufacturing visible semiconductor laser is used, undesirable projecting and recessed parts 13a are produced on the surface of a block layer 8 and worsen the flatness of the surface of an upper electrode 10 and produce erroneous chip recognition, by causing level fluctuation in the reflected light to a camera during the course of chip recognition in removing an etching mask 12 by dry etching.  <P>SOLUTION: A method of manufacturing visible semiconductor laser 101 includes a step of forming a lower clad layer 3, an active layer 4, and a first upper clad layer 5 on an n-type GaAs substrate 2; a step of forming the etching mask 12 used for forming the first upper clad layer 5 in a mesa-shape; and a step of forming a mesa section 7 by partially etching off the first upper clad layer 5. The method also includes a step of forming the block layer 8 so as to embed the mesa section 7, a step of covering the surface of the block layer 8 with a protective coating film 102 composed of a photoresist film, and a step of removing the etching mask 12 by dry etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283644-A (JP)
Title: Method and apparatus for cleaning incinerator exhaust gas
Inventor: NAGAOKA TAIZO
IPC: F23J15/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning an incinerator exhaust gas which easily adjusts a dry dust collector at a temperature to enough demonstrate its performance by cooling the high temperature exhaust gas, can remove an acidic gas, and miniaturizes an apparatus itself, and the apparatus for the method.  <P>SOLUTION: In the method, the high temperature exhaust gas from the incinerator 2, after being cooled, is passed through the dry dust collector 3. The exhaust gas is discharged into two pathways 5 and 8. Most of the exhaust gas is passed through a wet dust collector 6 from one pathway to remove the acidic gas, and after being cooled adiabatically in the dust collector 6, is led to a mixing temperature control device 7. The residual exhaust gas is led from the other pathway to the temperature control device. In the control device, the low temperature exhaust gas discharged from the wet dust collector 6 is heated by the residual high temperature exhaust gas, and the heated exhaust gas is led to the dry dust collector 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285722-A (JP)
Title: Simple foundation
Inventor: KAWAGUCHI ATSUSHI
IPC: E02D27/01
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple foundation which is easily assembled as a foundation of a building without using a large machine or the like in the construction field, and easily removable to be returned to its original state when it becomes unnecessary.  <P>SOLUTION: The simple foundation is formed of a concrete main body 4 having a polygonal columnar drum 2 and a conical bottom 3; a connection member 6 erected from the drum 2; curved through holes 7 penetrating through the main body 4 in a manner being extended along an axial direction of the main body 4 and being curved along at least part of an axis in a circumferential direction; and first bearing members each formed of a curved reinforcement 9 guided by the curved through hole 7 and driven into the ground. The foundation is further provided with a spiral through hole 8 formed in the center of the main body 4 in a manner being spirally extended along the axial direction of the main body, and a second bearing member formed of a spiral reinforcement 10 guided by the spiral through hole 8 and driven into the ground. The main body 4 is connectable to the other main body 4 such that side surfaces of the drums 2 are abutted on each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288980-A (JP)
Title: Device for evaluating film thickness and/or film quality of metal oxide insulating film
Inventor: TAKAHASHI KENJI
IPC: H01L21/66
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film thickness/film quality evaluating device for metal oxide insulating films by which the degree of deterioration in film quality, the level of a high dielectric ratio or the like can be checked by evaluating the film thickness and film quality of a metal oxide insulating film.  <P>SOLUTION: The device 39 for evaluating the film thickness (d) of the metal oxide insulating film 11 by using a glow discharge analysis means 1 for analyzing a depth direction component of the metal oxide insulating film 11 by spattering of glow discharge to a metal oxide insulating film surface 11a formed on a semiconductor substrate 13, includes a means 40 for measuring the film thickness (d) of the metal oxide insulating film 11 and a means 41 for judging whether the measured film thickness (d) exceeds a previously set prescribed threshold S or range or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289081-A (JP)
Title: Apparatus and method for plasma nitriding processing
Inventor: UCHIYAMA KEITA
IPC: H01L21/31
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing apparatus and a processing method which are excellent in uniformizing nitridation quantities among wafers in a plasma nitriding processing.  <P>SOLUTION: In the plasma nitriding processing apparatus that nitrides a substrate having an insulating film, the wafer temperature is in-process monitored before starting the plasma nitiding processing, and the plasma nitriding time or process pressure is controlled by feeding the monitored value of the wafer temperature back to a CPU to enhance the uniformity of the nitridation quantities among the wafers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293046-A (JP)
Title: Toilet flushing device and toilet flushing device system
Inventor: SHIN KAZUMA
IPC: E03D5/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet flushing device and a toilet flushing device system capable of solving such a problem that relative interference occurs in the case power supply is started, waste power is consumed by always supplying power to a Doppler sensor to demand a large capacity of power source section even if the relative interference does not occur in a state to stabilize oscillating frequency by varying the oscillating frequency of the Doppler sensor from several tens KHz to several hundreds KHz until the power supply is settled from the beginning.  <P>SOLUTION: While the power supply to the Doppler sensor is stopped in the case a toilet is washed, frequency variation property is grasped in the case power supply to the Doppler sensor is started, and the toilet is not washed when only a signal during the period having a possibility of interference is given.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290766-A (JP)
Title: Method for manufacturing honeycomb structure
Inventor: MUROI YUMI
IPC: B01D46/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a sink in the sealing parts of the cells of a honeycomb structure.  <P>SOLUTION: In manufacturing the honeycomb structure, pressure is applied to the bottom surface of a storage container in such a state that the end surface of the honeycomb structure having a large number of axially piercing cells partitioned by partition walls is immersed in the slurry containing a ceramic powder in the storage container to introduce the slurry into at least a part of the cells under pressure and the honeycomb structure is separated from the storage container to seal at least a part of the cells. When the honeycomb structure is separated from the storage container, the slurry bonded to the end surface of the honeycomb structure is removed. Alternatively, air is blown against or heating is applied to the end surface part of the honeycomb structure separated from the storage container to dry the slurry.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290998-A (JP)
Title: Metal composite member manufacturing method
Inventor: IKE HIROYUKI
IPC: B22D19/14
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal composite material manufacturing method with which a lump of a cermet is cast in at a predetermined position in a cast metal while the shape of the cermet is variously changed, the cermet is reliably coupled to molten casting metal, and versatility in utilizing for a crusher is enhanced.  <P>SOLUTION: In the metal composite material manufacturing method for manufacturing a metal composite material in which powder and granular cermet is cast in by casting metal, (1) powder and granular cermet S is added to a holding body 10 to form a cermet lump SK with the cermet coagulated therein, the cermet lump SK is placed in a mold T, and molten casting metal M is poured therein, and (2) the powder and granular cermet is mixed with powder metal binder, the mixture is sintered to form a cermet lump with cermet coagulated therein, the cermet lump is placed in a mold, and molten casting metal is poured therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294214-A (JP)
Title: Gas detecting device
Inventor: YOKURA HISANORI
IPC: G01N21/35
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a further small-sized gas detecting device being made up based on such a concept that a light source and an optical sensor element are arranged in a single package.  <P>SOLUTION: The gas detecting device includes a light source (1), the optical sensor element (2) and a shielding plate (4), which prevents light emitted by the light source from directly reaching the optical sensor element, in a common package (9), and has a reflection plate (6) which is arranged so that the light emitted from the light source is reflected by the reflection plate (6) and reaches the optical sensor element. Gas to be measured is caused to flow into a space formed by the reflection plate, the light source and the optical sensor element, and the degree of optical absorption in the gas to be measured is detected by the optical sensor element (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295717-A (JP)
Title: Maintenance worker dispatch system
Inventor: MATSUMOTO SHINOBU
IPC: G06Q50/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform maintenance by properly dispatching a maintenance worker.  <P>SOLUTION: A maintenance worker who prepares required materials and moves to a trouble location in the shortest time is selected from maintenance workers having skills required for taking countermeasures against troubles and is dispatched to the trouble location.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299508-A (JP)
Title: Synthetic resin retainer for airbag
Inventor: NAGANO AKINORI
IPC: B60R21/217
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin retainer for an airbag capable of rupturing in its air bag cover part quickly, enabling the airbag to expand and deploy without causing the cover to fly away or exfoliation nor generation of any sharp edge, assuring excellent recycling performance, being embodied in a lightweight construction, and of heightening the welding strength to the body part of an instrument panel and the airbag cover part.  <P>SOLUTION: The synthetic resin retainer is composed of a part able to be secured to the airbag cover part of the instrument panel, a part able to be secured to the instrument panel body part in such a way as surrounding the airbag cover part, a hinge part to couple together the two parts swingingly, and a part able to hold an airbag accommodation vessel, the constituent parts being embodied in a consolidated structure, wherein the hinge part is furnished with a plurality of slits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306715-A (JP)
Title: Muffling structural body for wheel
Inventor: IIIZUMI TORU
IPC: B60B21/12
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffling structural body for a wheel capable of preventing columnar resonance in an air chamber of a tire and strongly mounting a muffling medium on the wheel.  <P>SOLUTION: This structural body is provided with a plurality of muffling material blocks 16 arranged to align in a peripheral direction of the wheel 12 and an elastic belt 15 to hold a part (a flange 16b) of each of the muffling material blocks 16 between the elastic belt 15 and the wheel 12 by winding the wheel 12 with tensile force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000187-A (JP)
Title: Microbe sterilization evaluating method and apparatus thereof
Inventor: NISHIKAWA KAZUO
IPC: C12M1/12
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable sterilization efficacy to be evaluated when sterilizing treatment is performed by means of irradiating particles to microbes.  <P>SOLUTION: The microbes are put in a space inside a container 8 and then the particles 7 for sterilizing the microbes are irradiated, collecting the microbes by using a collecting device 6 thereafter, so that the collected microbes are measured to perform an evaluation of the sterilization. The microbes to be sterilized can be divided into one or more combinations selected from groups consisting of bacteria, fungus, virus and allergen matter. As the particle, positive ions, negative ions, mixed gases of the positive and negative ions, charged particles such as α rays and β rays, various gas particles gotten into a plasma state, ozone, particles such as free radical, and medical agents, etc. can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004305877-A (JP)
Title: Vortex flow acceleration photocatalyst liquid treating device
Inventor: WONG CHI-KIN
IPC: C02F1/32
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vortex flow acceleration photocatalyst liquid treating device in which a photocatalyst area is increased.  <P>SOLUTION: A double effect liquid treating device, in which a vortex flow rotated in acceleration is formed in an introduced liquid and ultraviolet ray sterilization and photocatalyst effect are reinforced, is composed by attaching a hollow quartz tube 2 inside a tube body 1 where a photocatalyst is applied to an inner wall, attaching an ultraviolet ray lamp to its inside, providing a liquid entrance tube 11 and a liquid exit tube 12 respectively on the upper end and the lower end of the tube body 1, making the upper end provided with the liquid entrance tube of the tube body separable from the tube body, providing an acceleration structure on a liquid entrance tube exit inside the tube body, providing a plurality of flow guiding passages in the acceleration structure, and providing a multiple photocatalyst reinforcing device parallel between the tube body 1 and the quartz tube 2. By forming the vortex flow of high-speed rotation inside the tube body, a sterilization effect is strengthened and the effect of decomposing organic contaminants is improved. Also, a color comparison chart on which the color of a depth different from an ultraviolet ray intensity indication lamp 4 is printed is added and a user is made to easily understand the intensity of ultraviolet rays.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309768-A (JP)
Title: Microscopic system
Inventor: SUZUKI AKITOSHI
IPC: G02B21/36
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic system capable of easily reproducing the set state of each part even when troublesome adjusting operation is not repeated.  <P>SOLUTION: The microscopic system is equipped with a stage 11 on which a sample 10A is placed, observation means 12 to 15, 18, 21, 22, 31, 32, 35, 36, 40 and 47 observing the image of the partial area of the sample, adjusting means 41 to 47 adjusting the observation position and/or the observation condition of the sample by adjusting the stage and/or the observation means, a registering means 40 associating and registering the observation position and the observation condition when an instruction is inputted in compliance with the 1st instruction from the outside, and a control means reading out the observation position and the observation condition related and registered by the registering means in compliance with the 2nd instruction from the outside and controlling the adjusting means in order to reproduce the observed image of the sample based on the observation position and the observation condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305612-A (JP)
Title: Bank note discriminating device for game machine, and medal lending apparatus including the device
Inventor: HORIGUCHI TOSHIYUKI
IPC: A63F7/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To protect a player not to insert a bank note to a defective bank note discriminating device by arranging a cover for preventing the insertion of the bank note to the defective bank note discriminating device in a medal lending apparatus for discriminating the bank note inserted from a bank note inlet by the bank note discriminating device, so as to put out medals, and also to obtain an effect in managing a game machine by considering facility in attaching the cover, allowing the manager of the machine to lock/unlock the medal lending apparatus for the attachment/detachment of the cover, and preventing the player from removing the cover.  <P>SOLUTION: The medal lending apparatus includes the removable cover for clogging the bank note inlet of the bank note discriminating device. The cover includes a lock part for locking the bank note inlet by pressurization from the front part of the bank note inlet. The cover is attached/detached by locking/unlocking the medal lending apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313887-A (JP)
Title: Thermostat
Inventor: WATABE MASAAKI
IPC: B01L7/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermostat wherein a heating object is smoothly put in and out to and from a thermostat body at both low and high temperatures.  <P>SOLUTION: This thermostat 1 is used at least at two different temperatures, and has the thermostat body 2 having recessed parts 20 capable of storing at least a part of the heating object 6 supporting test tubes 61 storing liquid on a test tube rack 62, and a temperature controlling means 3 controlling the temperature of the thermostat body 2. A wall part 22 of the body 2 is provided with at least one slit 23(a communicating hole opened at an upper end of the wall part 22) penetrating through the wall part 22 and communicating with the recessed part 20. The slit 23 functions to reduce deformation of the body 2 due to thermal expansion when heating the thermostat body 2. Thus, the heating object 6 can be smoothly put in or out to and from the body 2 at both low and high temperatures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317689-A (JP)
Title: Optical connector assembly device
Inventor: SHIBATA KOJI
IPC: G02B6/36
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to manufacture optical connectors whose quality are stable by making the filling property of adhesives constant in an optical connector assembly device which forms the splicing face of an optical connector by fixing the ferrule of the optical connector and an optical fiber using an optical fiber positioning member and adhesives.  <P>SOLUTION: A temperature regulation member,such as Peltier element 7A (or a surface heat generation type heater 7B) is provided at surroundings of the optical connector ferrule placement part of the optical connector assembly device. Thereby, since the temperature of the optical connector ferrule placement part is made roughly constant without being depended on the temperature of working environment and, as a result, viscosity of adhesives becomes roughly constant and variations in the filling property of the adhesives decreases, it becomes possible to assemble the optical connectors whose quality are high and stable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316226-A (JP)
Title: Method and apparatus for burying steel pipe pile, and working machine for work for burying steel pipe pile
Inventor: ISHIHARA MINAO
IPC: E02D7/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for burying a steel pipe pile, which eliminates the fear of causing deflection of the steel pipe pile even in the burial of the long steel pipe pile, and which requires only a small-sized burying apparatus and a small-sized working machine.  <P>SOLUTION: The steel pipe pile 39 is held from a radial outside in an arbitrary position away upward from ground in the range of preventing the deflection of the pile 39 from being caused between a holding part of the pile 39 and the ground; and work, wherein the pile 39 is rotated and subjected to a downward pushing force so as to penetrate into the ground, is repeated. A gap is prevented from being made between the pile 39 and a ground-side hole by the deflection of the pile 39, so that strength of the pile 39 against a normal load is ensured; the mount of penetration by the pile 39 in one process is limited so that the miniaturizing of equipment required for the work for burying the pile 39 and a reduction in working cost can be brought about; and the work for burying the pile 39 on a narrow job site is facilitated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318504-A (JP)
Title: Www (world wide web) document display method and system, distribution device, user terminal, and www document display program
Inventor: UCHIYAMA TADASHI
IPC: G06F15/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow a distribution device side to set an access right, and to allow a user to directly access a frame document.  <P>SOLUTION: This distribution device receives the transmission request of display information from a user terminal, and transmits the display information constituted of a document ID (encrypted URL), an extraction part and a display area to the user terminal in response to the received request. The user terminal extracts the display information, and transmits the document ID extracted from the extracted display information to the distribution device. The document ID is converted into the URL, and the user terminal receives the WWW document from the distribution device, extracts the extraction part from the WWW document, and displays it on the designated display area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313946-A (JP)
Title: Hydrogenation catalyst and hydrogenating/desulfurizing method
Inventor: ISHIHARA ATSUSHI
IPC: B01J31/22
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogenation/desulfurization catalyst the activity of which can be kept high for a long period of time and which can reduce the sulfur content satisfactorily even when used in a comparatively mild condition.  <P>SOLUTION: This hydrogenation catalyst is obtained by impregnating an inorganic oxide carrier (C) with a nickel or cobalt complex having the compound (A) represented by the general formula (1): R<SP>1</SP>-CO-CH<SB>2</SB>-CO-(O)<SB>a</SB>-R<SP>2</SP>(wherein R<SP>1</SP>and R<SP>2</SP>are each a 1-18C hydrocarbon group; a is 0 or 1) and an oil-soluble molybdenum compound (B) as ligands and sulfurizing the carrier (C) thus impregnated without firing it. This hydrogenation catalyst is used for hydrogenating/desulfurizing light oil deeply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI